The weather today in Illinois will be quite hot with temperatures reaching 26°C. During the evening and night time the temperatures will drop to 16°C.
For deep dive information check out our hourly weather forecast for today down the page.
| 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Temperature | 18°C | 17°C | 17°C | 19°C | 24°C | 26°C | 23°C | 20°C |
| Weather |  Clear | Clear |  Sunny | Sunny | Sunny | Sunny |  Partly cloudy |  Partly cloudy |
| Chance of rain | 7% | 10% | 10% | 5% | 1% | 1% | 3% | 5% |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 76% | 81% | 84% | 61% | 40% | 43% | 47% | 62% |
| Wind | 13Km/h | 17Km/h | 17Km/h | 16Km/h | 17Km/h | 15Km/h | 13Km/h | 4Km/h |
| Wind Gust | 20Km/h | 26Km/h | 25Km/h | 20Km/h | 20Km/h | 19Km/h | 18Km/h | 7Km/h |
| Wind Degree | 229° | 249° | 257° | 277° | 289° | 296° | 298° | 1° |
| Wind Direction | SW | WSW | WSW | W | WNW | WNW | WNW | N |
| Cloud Cover | 0% | 0% | 0% | 25% | 0% | 6% | 32% | 26% |
| UV Index | 0 | 0 | 0 | 3 | 9 | 7 | 1 | 0 |
| Visibility | 10 Km | 10 Km | 10 Km | 16 Km | 10 Km | 10 Km | 10 Km | 10 Km |
What time is the sunset and sunrise in Illinois today? The sun will rise at 05:16 and will set at 20:29. There will be 15 hours of sunlight in Illinois.
The temperature in Illinois today in the early morning is 17°C.
If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 17°C.
The chance of rain in Illinois in the morning is 10%, and the wind will blow at 17km/h.
The temperature in Illinois today at noon time is 24°C and it will feel like 25°C. The humidity will be around 40% with wind speed of 17km/h.
The temperature in Illinois today's evening will get to 26°C.
The chance of rain in Illinois in the evening time is 1%, with wind speed of 15km/h.
The night temperature in Illinois today is 20°C with a wind speed of 4km/h.
